Concatena Labs

A launchpad on Sequentia: staked Sequence sets your allocation ceiling, and a covenant holds project tokens from lock to delivery.

Non-custodial collateralised lending on Sequentia: loan terms compiled into a taproot covenant

Ambra: non-custodial dual-chain (Bitcoin testnet4 + Sequentia) mobile wallet. Flutter UI over a Rust core (ambra_core) built on SWK: balances, send/receive, any-asset fees, RBF/CPFP, staking, asset issuance, and SeqDEX swaps.

Host configuration of the Sequentia testnet box: the reverse proxy's routes, how they are applied, and their backups.

OpenAMP: open-source restricted-asset issuance and transfer-approval service for Sequentia (an AMP2 equivalent) with opt-in confidentiality. Live API at sequentiatestnet.com/openamp/v1/

Proof-of-concept browser wallet built on SWK: non-custodial, dual-chain (Bitcoin testnet4 + Sequentia), with SeqDEX trading. Live at sequentiatestnet.com/wallet

The Sequentia node, a fork of Elements 23.3.3: a Bitcoin sidechain for asset tokenization and disintermediated exchanges with Bitcoin anchoring, proof of stake, and an open any-asset fee market. Public testnet live.

Ambra for Chromium: the non-custodial Sequentia browser extension wallet, dual-chain (Bitcoin testnet4 + Sequentia) on SWK: balances, send/receive, Lightning, OpenAMP restricted assets, pool delegation, and the window.sequentia provider that SeqDEX and Levo connect through.

Sequentia block explorer frontend (esplora fork); the indexer lives in sequentia-electrs. Live at sequentiatestnet.com

SeqLN: a Core Lightning fork that runs on Sequentia and Bitcoin from the same binary, with asset channels, any-asset payments, and pure-Lightning swaps.